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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 33, Number 3
JKCSEZ 33(3)
June 20, 1989 

The Chemical Constituents of the Marine Green Alga codium fragile

청각 Codium fragile 의 성분 연구
In Kuy Kim, Seon-Yong Kang

김인규, 강선영
해양 생물에는 육지 생물에 비해 훨씬 다양하고 특이한 구조의 sterol이 나타나고 있으며 이런 특질들은 화학자들에게 여러가지 흥미있는 생화학적 혹은 유기화학적인 관심을 불러 일으며 왔다. 본 연구에서는 한국산 청각(Codium fragile)으로부터 3개의 sterol 성분을 분리 확인하였다. 주 sterol 성분은 탄소가 29인 clerosterol 였으며 codisterol과 cholesterol도 소량 발견되었다.

There has been a continuing interest in the sterols and sterodis of marine organisms. The most exciting results of recent studies have been the characterization of a host of novel sterols, many with unique alkylation patterns in the side chain, but some with modified ring structures. The isolation and characterization of three sterols from the Korean alga codium fragile are presented. The major sterol was (24S)-24-ethylcholesta-5,25-dien-3β-ol (clerosterol) and two minors are codisterodl and cholesterol.

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